The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Jun. 07, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Daeho Min, Suwon-si, KR;
Minwoo Rhee, Suwon-si, KR;
Juno Kim, Suwon-si, KR;
Kazuya Ono, Suwon-si, KR;
Kangsan Lee, Suwon-si, KR;
Kyeongbin Lim, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A non-contact type gripper may include a gripping plate, a plurality of blowing holes, a plurality of suction holes and a cavity. The blowing holes may be formed at the gripping plate to inject a gas to an object. The suction holes may be formed at the gripping plate to suck the gas. The cavity may be extended from at least one of the blowing holes to suppress a pressure drop of the gas. The gas flowing through the cavities extended from the corner suction hole and the blowing holes between the adjacent suction holes may receive a low flow resistance. Thus, a pressure drop of the gas injected from the blowing holes may be suppressed by the cavities to maintain a pressure of the gas, thereby preventing a deflection of the corner portion of the object such as the semiconductor chip by a strong suction force. As a result, the non-contact type gripper may grip the object in the non-contact manner to prevent a contamination of the object.